python - Django 1.9.2 断言错误 : database connection isn't set to UTC

Question

我现在已经用 PostgreSQL 安装了 3 个服务器，到目前为止还没有看到这个问题。我现在正在设置第一台未在丹麦服务器上运行的服务器，并且在从 Web 访问数据库时开始出现错误。

我可以毫无问题地使用 createsuperuser，它创建了我的 super 用户。但是，当我尝试使用它登录我的网站时，出现错误。

File "/usr/lib64/python3.4/site-packages/django/db/models/sql/compiler.py",    line 1239, in cursor_iter
sentinel):
File "/usr/lib64/python3.4/site-packages/django/db/models/sql/compiler.py", line 1238, in <lambda>
for rows in iter((lambda: cursor.fetchmany(GET_ITERATOR_CHUNK_SIZE)),
File "/usr/lib64/python3.4/site-packages/django/db/utils.py", line 102, in  inner
return func(*args, **kwargs)
File "/usr/lib64/python3.4/site-packages/django/db/backends/postgresql/utils.py", line 6, in utc_tzinfo_factory
raise AssertionError("database connection isn't set to UTC")
AssertionError: database connection isn't set to UTC

我一直在看代码，错误来自这段代码。

from django.utils.timezone import utc
def utc_tzinfo_factory(offset):
    if offset != 0:
    raise AssertionError("database connection isn't set to UTC")
return utc

虽然我找不到启动偏移量的位置，所以我无法弄清楚 Django 是如何决定我的偏移量关闭的。

我的 postgresql 数据库将时区设置为 UTC，并验证了 django 文档中编写的所有 postgresql 参数，我现在想不通为什么会发生这种情况。

我希望这里有人能帮忙吗？

python3.4 -V: Python 3.4.3

psql -V: psql (PostgreSQL) 9.2.15

django-admin --version: 1.9.2

已更新 11/8-2016 - 从 DEBUG View 查看完整堆栈

我在 utc_tzinfo_factory 中找到了偏移值，它的值为 120。虽然我无法解释它是如何或为什么得到这个值的。

以下是 Django 调试页面的副本，用于包含完整堆栈和变量的错误。

Environment:


Request Method: POST
Request URL: http://myweb.dk/accounts/login/

Django Version: 1.9.2
Python Version: 3.4.3
Installed Applications:
['polls.apps.PollsConfig',
 'teamTournamentApp.apps.TeamtournamentappConfig',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File "/usr/lib64/python3.4/site-packages/django/core/handlers/base.py" in get_response
  149.                     response = self.process_exception_by_middleware(e, request)

File "/usr/lib64/python3.4/site-packages/django/core/handlers/base.py" in get_response
  147.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/usr/lib64/python3.4/site-packages/django/contrib/auth/views.py" in inner
  49.         return func(*args, **kwargs)

File "/usr/lib64/python3.4/site-packages/django/views/decorators/debug.py" in sensitive_post_parameters_wrapper
  76.             return view(request, *args, **kwargs)

File "/usr/lib64/python3.4/site-packages/django/utils/decorators.py" in _wrapped_view
  149.                     response = view_func(request, *args, **kwargs)

File "/usr/lib64/python3.4/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
  57.         response = view_func(request, *args, **kwargs)

File "/usr/lib64/python3.4/site-packages/django/contrib/auth/views.py" in login
  69.         if form.is_valid():

File "/usr/lib64/python3.4/site-packages/django/forms/forms.py" in is_valid
  161.         return self.is_bound and not self.errors

File "/usr/lib64/python3.4/site-packages/django/forms/forms.py" in errors
  153.             self.full_clean()

File "/usr/lib64/python3.4/site-packages/django/forms/forms.py" in full_clean
  363.         self._clean_form()

File "/usr/lib64/python3.4/site-packages/django/forms/forms.py" in _clean_form
  390.             cleaned_data = self.clean()

File "/usr/lib64/python3.4/site-packages/django/contrib/auth/forms.py" in clean
  159.                                            password=password)

File "/usr/lib64/python3.4/site-packages/django/contrib/auth/__init__.py" in authenticate
  74.             user = backend.authenticate(**credentials)

File "/usr/lib64/python3.4/site-packages/django/contrib/auth/backends.py" in authenticate
  17.             user = UserModel._default_manager.get_by_natural_key(username)

File "/usr/lib64/python3.4/site-packages/django/contrib/auth/base_user.py" in get_by_natural_key
  45.         return self.get(**{self.model.USERNAME_FIELD: username})

File "/usr/lib64/python3.4/site-packages/django/db/models/manager.py" in manager_method
  122.                 return getattr(self.get_queryset(), name)(*args, **kwargs)

File "/usr/lib64/python3.4/site-packages/django/db/models/query.py" in get
  381.         num = len(clone)

File "/usr/lib64/python3.4/site-packages/django/db/models/query.py" in __len__
  240.         self._fetch_all()

File "/usr/lib64/python3.4/site-packages/django/db/models/query.py" in _fetch_all
  1074.             self._result_cache = list(self.iterator())

File "/usr/lib64/python3.4/site-packages/django/db/models/query.py" in __iter__
  68.         for row in compiler.results_iter(results):

File "/usr/lib64/python3.4/site-packages/django/db/models/sql/compiler.py" in results_iter
  805.         for rows in results:

File "/usr/lib64/python3.4/site-packages/django/db/models/sql/compiler.py" in cursor_iter
  1239.                          sentinel):

File "/usr/lib64/python3.4/site-packages/django/db/models/sql/compiler.py" in <lambda>
  1238.         for rows in iter((lambda: cursor.fetchmany(GET_ITERATOR_CHUNK_SIZE)),

File "/usr/lib64/python3.4/site-packages/django/db/utils.py" in inner
  102.                 return func(*args, **kwargs)

File "/usr/lib64/python3.4/site-packages/django/db/backends/postgresql/utils.py" in utc_tzinfo_factory
  6.         raise AssertionError("database connection isn't set to UTC")

Exception Type: AssertionError at /accounts/login/
Exception Value: database connection isn't set to UTC

Request information

GET
No GET data
POST
Variable    Value
next    
''
password    
'xxxxxxx'
username    
'admin'
csrfmiddlewaretoken 
'f8E50d9kpS2j4Wlc7O9KsKtUXHxbuX58'
FILES
No FILES data
COOKIES
Variable    Value
_ga 
'GA1.2.1308578855.1465289038'
csrftoken   
'f8E50d9kpS2j4Wlc7O9KsKtUXHxbuX58'
META
Variable    Value
UNIQUE_ID   
'xxxxx'
HTTP_USER_AGENT 
('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like '
 'Gecko) Chrome/51.0.2704.103 Safari/537.36')
mod_wsgi.total_requests 
1
REMOTE_ADDR 
'xx.yy.zz.tt'
mod_wsgi.handler_script 
''
mod_wsgi.script_name    
''
HTTP_ACCEPT 
'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
REQUEST_SCHEME  
'http'
mod_wsgi.script_start   
'1470934394985429'
HTTP_REFERER    
'http://myweb.dk/accounts/login/'
mod_wsgi.version    
(4, 5, 3)
SERVER_PROTOCOL 
'HTTP/1.1'
HTTP_HOST   
'myweb.dk'
wsgi.url_scheme 
'http'
HTTP_ACCEPT_ENCODING    
'gzip, deflate'
PATH_INFO   
'/accounts/login/'
wsgi.multiprocess   
True
HTTP_CONNECTION 
'keep-alive'
mod_wsgi.listener_port  
'80'
mod_wsgi.path_info  
'/accounts/login/'
CONTEXT_DOCUMENT_ROOT   
'/var/www/vhosts/default/htdocs'
REMOTE_PORT 
'59723'
wsgi.errors 
<_io.TextIOWrapper encoding='utf-8'>
mod_wsgi.callable_object    
'application'
SCRIPT_NAME 
''
REQUEST_URI 
'/accounts/login/'
SCRIPT_FILENAME 
'/var/www/vhosts/myweb.dk/httpdocs/TeamTournament/TeamTournament/wsgi.py'
SERVER_ADMIN    
'.....'
mod_wsgi.request_start  
'1470934394985053'
mod_wsgi.listener_host  
''
mod_wsgi.enable_sendfile    
'0'
HTTP_UPGRADE_INSECURE_REQUESTS  
'1'
mod_wsgi.script_reloading   
'1'
SERVER_SIGNATURE    
''
mod_wsgi.application_group  
'myweb.dk|'
mod_wsgi.thread_requests    
0
wsgi.input  
<mod_wsgi.Input object at 0x7f6266286920>
QUERY_STRING    
''
SERVER_ADDR 
'xx.yy.zz.tt'
wsgi.multithread    
True
wsgi.version    
(1, 0)
CONTEXT_PREFIX  
''
wsgi.run_once   
False
REQUEST_METHOD  
'POST'
HTTP_ORIGIN 
'http://myweb.dk'
SERVER_NAME 
'myweb.dk'
mod_wsgi.request_handler    
'wsgi-script'
mod_wsgi.process_group  
''
CONTENT_TYPE    
'application/x-www-form-urlencoded'
HTTP_CACHE_CONTROL  
'max-age=0'
SERVER_SOFTWARE 
'Apache'
HTTP_COOKIE 
'_ga=GA1.2.1308578855.1465289038; csrftoken=f8E50d9kpS2j4Wlc7O9KsKtUXHxbuX58'
HTTP_ACCEPT_LANGUAGE    
'da-DK,da;q=0.8,en-US;q=0.6,en;q=0.4,sv;q=0.2'
SERVER_PORT 
'80'
wsgi.file_wrapper   
''
apache.version  
(2, 4, 6)
PATH_TRANSLATED 
'/var/www/vhosts/myweb.dk/httpdocs/TeamTournament/TeamTournament/wsgi.py/accounts/login/'
CONTENT_LENGTH  
'91'
mod_wsgi.thread_id  
2
CSRF_COOKIE 
'f8E50d9kpS2j4Wlc7O9KsKtUXHxbuX58'
GATEWAY_INTERFACE   
'CGI/1.1'
DOCUMENT_ROOT   
'/var/www/vhosts/default/htdocs'
Settings
Using settings module TeamTournament.settings
Setting Value
LOGIN_REDIRECT_URL  
'/accounts/profile/'
FILE_UPLOAD_HANDLERS    
['django.core.files.uploadhandler.MemoryFileUploadHandler',
 'django.core.files.uploadhandler.TemporaryFileUploadHandler']
SECURE_SSL_HOST 
None
DATETIME_FORMAT 
'N j, Y, P'
EMAIL_HOST  
'localhost'
SESSION_COOKIE_PATH 
'/'
FORMAT_MODULE_PATH  
None
DEFAULT_TABLESPACE  
''
DATE_INPUT_FORMATS  
['%Y-%m-%d',
 '%m/%d/%Y',
 '%m/%d/%y',
 '%b %d %Y',
 '%b %d, %Y',
 '%d %b %Y',
 '%d %b, %Y',
 '%B %d %Y',
 '%B %d, %Y',
 '%d %B %Y',
 '%d %B, %Y']
TEMPLATE_DIRS   
[]
DATETIME_INPUT_FORMATS  
['%Y-%m-%d %H:%M:%S',
 '%Y-%m-%d %H:%M:%S.%f',
 '%Y-%m-%d %H:%M',
 '%Y-%m-%d',
 '%m/%d/%Y %H:%M:%S',
 '%m/%d/%Y %H:%M:%S.%f',
 '%m/%d/%Y %H:%M',
 '%m/%d/%Y',
 '%m/%d/%y %H:%M:%S',
 '%m/%d/%y %H:%M:%S.%f',
 '%m/%d/%y %H:%M',
 '%m/%d/%y']
FILE_UPLOAD_DIRECTORY_PERMISSIONS   
None
FILE_UPLOAD_MAX_MEMORY_SIZE 
2621440
FIRST_DAY_OF_WEEK   
0
STATICFILES_STORAGE 
'django.contrib.staticfiles.storage.StaticFilesStorage'
SESSION_ENGINE  
'django.contrib.sessions.backends.db'
TIME_FORMAT 
'P'
FORCE_SCRIPT_NAME   
None
SECURE_SSL_REDIRECT 
False
ALLOWED_INCLUDE_ROOTS   
[]
SHORT_DATETIME_FORMAT   
'm/d/Y P'
DEFAULT_CONTENT_TYPE    
'text/html'
NUMBER_GROUPING 
0
DEFAULT_EXCEPTION_REPORTER_FILTER   
'django.views.debug.SafeExceptionReporterFilter'
SESSION_EXPIRE_AT_BROWSER_CLOSE 
False
LANGUAGE_CODE   
'en-us'
TIME_INPUT_FORMATS  
['%H:%M:%S', '%H:%M:%S.%f', '%H:%M']
SESSION_COOKIE_NAME 
'sessionid'
ALLOWED_HOSTS   
['xx.yy.zz.tt', 'myweb.net', 'myweb.dk']
SESSION_COOKIE_DOMAIN   
None
EMAIL_SSL_CERTFILE  
None
DEFAULT_FROM_EMAIL  
'webmaster@localhost'
EMAIL_PORT  
25
DATE_FORMAT 
'N j, Y'
ABSOLUTE_URL_OVERRIDES  
{}
USE_ETAGS   
False
CSRF_FAILURE_VIEW   
'django.views.csrf.csrf_failure'
EMAIL_SSL_KEYFILE   
'********************'
CSRF_COOKIE_HTTPONLY    
False
SESSION_CACHE_ALIAS 
'default'
LANGUAGES   
[('af', 'Afrikaans'),
 ('ar', 'Arabic'),
 ('ast', 'Asturian'),
 ('az', 'Azerbaijani'),
 ('bg', 'Bulgarian'),
 ('be', 'Belarusian'),
 ('bn', 'Bengali'),
 ('br', 'Breton'),
 ('bs', 'Bosnian'),
 ('ca', 'Catalan'),
 ('cs', 'Czech'),
 ('cy', 'Welsh'),
 ('da', 'Danish'),
 ('de', 'German'),
 ('el', 'Greek'),
 ('en', 'English'),
 ('en-au', 'Australian English'),
 ('en-gb', 'British English'),
 ('eo', 'Esperanto'),
 ('es', 'Spanish'),
 ('es-ar', 'Argentinian Spanish'),
 ('es-co', 'Colombian Spanish'),
 ('es-mx', 'Mexican Spanish'),
 ('es-ni', 'Nicaraguan Spanish'),
 ('es-ve', 'Venezuelan Spanish'),
 ('et', 'Estonian'),
 ('eu', 'Basque'),
 ('fa', 'Persian'),
 ('fi', 'Finnish'),
 ('fr', 'French'),
 ('fy', 'Frisian'),
 ('ga', 'Irish'),
 ('gd', 'Scottish Gaelic'),
 ('gl', 'Galician'),
 ('he', 'Hebrew'),
 ('hi', 'Hindi'),
 ('hr', 'Croatian'),
 ('hu', 'Hungarian'),
 ('ia', 'Interlingua'),
 ('id', 'Indonesian'),
 ('io', 'Ido'),
 ('is', 'Icelandic'),
 ('it', 'Italian'),
 ('ja', 'Japanese'),
 ('ka', 'Georgian'),
 ('kk', 'Kazakh'),
 ('km', 'Khmer'),
 ('kn', 'Kannada'),
 ('ko', 'Korean'),
 ('lb', 'Luxembourgish'),
 ('lt', 'Lithuanian'),
 ('lv', 'Latvian'),
 ('mk', 'Macedonian'),
 ('ml', 'Malayalam'),
 ('mn', 'Mongolian'),
 ('mr', 'Marathi'),
 ('my', 'Burmese'),
 ('nb', 'Norwegian Bokmal'),
 ('ne', 'Nepali'),
 ('nl', 'Dutch'),
 ('nn', 'Norwegian Nynorsk'),
 ('os', 'Ossetic'),
 ('pa', 'Punjabi'),
 ('pl', 'Polish'),
 ('pt', 'Portuguese'),
 ('pt-br', 'Brazilian Portuguese'),
 ('ro', 'Romanian'),
 ('ru', 'Russian'),
 ('sk', 'Slovak'),
 ('sl', 'Slovenian'),
 ('sq', 'Albanian'),
 ('sr', 'Serbian'),
 ('sr-latn', 'Serbian Latin'),
 ('sv', 'Swedish'),
 ('sw', 'Swahili'),
 ('ta', 'Tamil'),
 ('te', 'Telugu'),
 ('th', 'Thai'),
 ('tr', 'Turkish'),
 ('tt', 'Tatar'),
 ('udm', 'Udmurt'),
 ('uk', 'Ukrainian'),
 ('ur', 'Urdu'),
 ('vi', 'Vietnamese'),
 ('zh-hans', 'Simplified Chinese'),
 ('zh-hant', 'Traditional Chinese')]
X_FRAME_OPTIONS 
'SAMEORIGIN'
AUTH_USER_MODEL 
'auth.User'
SILENCED_SYSTEM_CHECKS  
[]
LOGOUT_URL  
'/accounts/logout/'
STATICFILES_FINDERS 
['django.contrib.staticfiles.finders.FileSystemFinder',
 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
TEMPLATES   
[{'APP_DIRS': True,
  'BACKEND': 'django.template.backends.django.DjangoTemplates',
  'DIRS': ['/var/www/vhosts/myweb.dk/httpdocs/TeamTournament/templates'],
  'OPTIONS': {'context_processors': ['django.template.context_processors.debug',
                                     'django.template.context_processors.request',
                                     'django.contrib.auth.context_processors.auth',
                                     'django.contrib.messages.context_processors.messages',
                                     'django.template.context_processors.request']}}]
SERVER_EMAIL    
'root@localhost'
SECURE_BROWSER_XSS_FILTER   
False
TEMPLATE_CONTEXT_PROCESSORS 
['django.contrib.auth.context_processors.auth',
 'django.template.context_processors.debug',
 'django.template.context_processors.i18n',
 'django.template.context_processors.media',
 'django.template.context_processors.static',
 'django.template.context_processors.tz',
 'django.contrib.messages.context_processors.messages']
DEBUG_APPS  
False
USE_X_FORWARDED_PORT    
False
ADMINS  
[]
SIGNING_BACKEND 
'django.core.signing.TimestampSigner'
CSRF_COOKIE_SECURE  
False
EMAIL_USE_SSL   
False
CACHES  
{'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
LOCALE_PATHS    
[]
TEMPLATE_STRING_IF_INVALID  
''
MESSAGE_STORAGE 
'django.contrib.messages.storage.fallback.FallbackStorage'
PRODUCTION  
False
FIXTURE_DIRS    
[]
CSRF_COOKIE_PATH    
'/'
MIDDLEWARE_CLASSES  
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']
MANAGERS    
[]
CSRF_TRUSTED_ORIGINS    
[]
CACHE_MIDDLEWARE_SECONDS    
600
APPEND_SLASH    
True
TEST_NON_SERIALIZED_APPS    
[]
SECURE_HSTS_INCLUDE_SUBDOMAINS  
False
MIGRATION_MODULES   
{}
LANGUAGE_COOKIE_AGE 
None
TEMPLATE_LOADERS    
['django.template.loaders.filesystem.Loader',
 'django.template.loaders.app_directories.Loader']
STATIC_URL  
'/static/'
SESSION_COOKIE_AGE  
1209600
SETTINGS_MODULE 
'TeamTournament.settings'
DECIMAL_SEPARATOR   
'.'
YEAR_MONTH_FORMAT   
'F Y'
EMAIL_TIMEOUT   
None
SESSION_SAVE_EVERY_REQUEST  
False
BASE_DIR    
'/var/www/vhosts/myweb.dk/httpdocs/TeamTournament'
SECURE_CONTENT_TYPE_NOSNIFF 
False
FILE_UPLOAD_TEMP_DIR    
None
CACHE_MIDDLEWARE_KEY_PREFIX 
'********************'
DEBUG   
True
SESSION_COOKIE_HTTPONLY 
True
CSRF_HEADER_NAME    
'HTTP_X_CSRFTOKEN'
USE_L10N    
True
STATICFILES_DIRS    
[]
SESSION_SERIALIZER  
'django.contrib.sessions.serializers.JSONSerializer'
USE_THOUSAND_SEPARATOR  
False
EMAIL_BACKEND   
'django.core.mail.backends.smtp.EmailBackend'
USE_X_FORWARDED_HOST    
False
STATIC_ROOT 
'/var/www/vhosts/myweb.dk/httpdocs/static/'
SECRET_KEY  
'********************'
PASSWORD_RESET_TIMEOUT_DAYS 
'********************'
MEDIA_ROOT  
''
TIME_ZONE   
'CET'
DATABASES   
{'default': {'ATOMIC_REQUESTS': False,
             'AUTOCOMMIT': True,
             'CONN_MAX_AGE': 0,
             'ENGINE': 'django.db.backends.postgresql',
             'HOST': '127.0.0.1',
             'NAME': 'user',
             'OPTIONS': {},
             'PASSWORD': '********************',
             'PORT': '5432',
             'TEST': {'CHARSET': None,
                      'COLLATION': None,
                      'MIRROR': None,
                      'NAME': None},
             'TIME_ZONE': None,
             'USER': 'user'}}
DEFAULT_INDEX_TABLESPACE    
''
EMAIL_USE_TLS   
False
LOGIN_URL   
'/accounts/login/'
SHORT_DATE_FORMAT   
'm/d/Y'
CSRF_COOKIE_NAME    
'csrftoken'
LANGUAGE_COOKIE_DOMAIN  
None
USE_I18N    
True
SESSION_COOKIE_SECURE   
False
CACHE_MIDDLEWARE_ALIAS  
'default'
DEFAULT_CHARSET 
'utf-8'
TEMPLATE_DEBUG  
False
ROOT_URLCONF    
'TeamTournament.urls'
SECURE_PROXY_SSL_HEADER 
None
EMAIL_HOST_PASSWORD 
'********************'
FILE_UPLOAD_PERMISSIONS 
None
CSRF_COOKIE_AGE 
31449600
DEBUG_PROPAGATE_EXCEPTIONS  
False
WSGI_APPLICATION    
'TeamTournament.wsgi.application'
PASSWORD_HASHERS    
'********************'
SECURE_REDIRECT_EXEMPT  
[]
LANGUAGES_BIDI  
['he', 'ar', 'fa', 'ur']
CSRF_COOKIE_DOMAIN  
None
DEFAULT_FILE_STORAGE    
'django.core.files.storage.FileSystemStorage'
POSTGRES    
True
PREPEND_WWW 
False
EMAIL_SUBJECT_PREFIX    
'[Django] '
LOGGING 
{'disable_existing_loggers': False,
 'filters': {'require_debug_false': {'()': 'django.utils.log.RequireDebugFalse'}},
 'handlers': {'logfile': {'class': 'logging.handlers.WatchedFileHandler',
                          'filename': '/var/log/django/error.log'},
              'mail_admins': {'class': 'django.utils.log.AdminEmailHandler',
                              'filters': ['require_debug_false'],
                              'level': 'ERROR'}},
 'loggers': {'django': {'handlers': ['logfile'],
                        'level': 'ERROR',
                        'propagate': False},
             'django.request': {'handlers': ['mail_admins'],
                                'level': 'ERROR',
                                'propagate': True}},
 'version': 1}
SESSION_FILE_PATH   
None
TEST_RUNNER 
'django.test.runner.DiscoverRunner'
INTERNAL_IPS    
[]
DATABASE_ROUTERS    
[]
FILE_CHARSET    
'utf-8'
LANGUAGE_COOKIE_NAME    
'django_language'
INSTALLED_APPS  
['polls.apps.PollsConfig',
 'teamTournamentApp.apps.TeamtournamentappConfig',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles']
LANGUAGE_COOKIE_PATH    
'/'
IGNORABLE_404_URLS  
[]
MEDIA_URL   
''
DISALLOWED_USER_AGENTS  
[]
LOG_PATH    
'/var/log/django/error.log'
LOGGING_CONFIG  
'logging.config.dictConfig'
THOUSAND_SEPARATOR  
','
MONTH_DAY_FORMAT    
'F j'
USE_TZ  
True
EMAIL_HOST_USER 
''
AUTH_PASSWORD_VALIDATORS    
'********************'
SECURE_HSTS_SECONDS 
0
AUTHENTICATION_BACKENDS 
['django.contrib.auth.backends.ModelBackend']

Answer 1

对于 18/06/2021，这是一个已知问题，来自 psycopg-2/psycopg2-binary包。幸运的是，他们已经有了一个open issue。在他们的 GitHub 页面上，希望它能尽快得到修复。

作为临时修复，您可以将版本固定在您的 requirements.txt 中至 psycopg2-binary>=2.8,<2.9或 psycopg2>=2.8,<2.9 ，具体取决于您使用的包。

感谢@vinkomlacic在评论中提到这一点。